19 of 19 Permanent React Jobs in Crawley

across development processes, architecture, and coding standards. Skills Strong .NET development experience using C#, ASP.NET MVC, and Web API. Front-end development expertise with React (preferred), Angular, or jQuery. SharePoint Online knowledge, including SPFx and custom solutions. Microsoft Power Platform experience (Power Apps, Power Automate). Integration experience with Microsoft ...

communication skills Growth-oriented mindset Early-stage startup experience Nice to haves: SQL, ElasticSearch, GraphQL GitLab CI/CD pipelines Fullstack skills including Typescript, React, Styled-components, HTML & CSS Supply chain domain knowledge ...

places in the UK for Engineers to learn and grow. Essential Skills: Python JavaScript/Typescript. They use Vue.js but are open to any React.js engineers AWS/GCP MongoDB DynamoDB Nice to haves: Experience building a product from scratch Kubernetes/Terraform experience Architecture background ...

ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

previously scaled a SaaS product from inception to acquisition. Our core technology stack is Python/Django (backend) with HTML/HTMLX/React (web) and Flutter (mobile), supported by a modern cloud-native toolchain for CI/CD, monitoring, and data. As we move beyond core operations ...

includes defining reusable patterns, improving observability, and setting standards that teams can adopt to move faster with confidence. On the frontend, the stack includes React and TypeScript. On the backend, services are built using Kotlin-based APIs. You'll work closely with Product and Design partners to ensure technical direction ...

make our products better. Tech stack You don't need experience with everything, but an appetite to learn and share knowledge is key. ReactJS, NextJS, Typescript, Playwright, EventStore, AWS. About you You love software engineering. You enjoy playing with new technologies, keeping ahead of trends, and sharing ideas. You care ...

vendors. We're looking for: Proven Tech Lead experience on Shopify/Shopify Plus Major e-commerce re platforming delivery experience Some competency across React.js and TypeScript Strong knowledge of Shopify APIs, checkout extensibility, headless architectures, and integrations Confident stakeholder leadership in complex programmes Key details: Up to £400.00 ...

Product to translate complex requirements into pragmatic technical solutions Qualifications & Experience Essential: Strong full stack development experience (modern JS stack such as Node.js/React or similar) AWS, JavaScript/TypeScript, React, CI/CD Setup, Automated Testing, Test First Approach, Relational Database Experience working in cloud-native environments ...

layers of bureaucracy. What You'll Do Extend and improve our underwriting platform for new and existing clients Work across the stack - from frontend (React) to backend (Go/Postgres) Write and test code with confidence, delivering real value iteratively Collaborate with other developers, product managers, and QA to deliver … through 1-3 years of professional software development experience Comfortable working as a full-stack developer, covering frontend, backend and databases Practical experience with React Experience with other Professional experience with Golang OR interested in learning Golang with experience in one or more of: Node.js/TypeScript Python C# Java ...

states, and error recovery. Improve and maintain frontend observability (client-side logging, metrics, tracing where applicable; tools like Sentry) to prevent incidents rather than react to them. Write and maintain automated tests across levels (unit/component and E2E) to increase release confidence. Collaborate closely with Product, Design, Backend … Experience with design systems (Storybook), and strong collaboration with Figma workflows. Familiarity with accessibility (WCAG) and internationalisation (i18n, including RTL languages). Familiarity with React (helpful for cross-team collaboration, not required). Security mindset (important) You build systems that are secure by design: XSS/CSRF awareness, safe auth ...

siloed. You'll influence architecture decisions early and help scale systems built for performance and reliability. What You'll Work With Frontend: React, TypeScript, NextJS Backend: Python, SQL Cloud: Google Cloud Platform (GCP) Data: BigQuery, CloudSQL, geolocation/spatial datasets (advantageous) Infrastructure & DevOps: Apache Airflow/SQLMesh/Prefect, GitHub …/CD, Terraform/Terragrunt, Grafana, FinOps mindset, Kubernetes What We're Looking For Strong full stack experience (React + Python preferred) Advanced SQL and experience with large datasets Experience deploying on GCP Comfortable owning features end-to-end Systems thinker who cares about scalability and performance Proactive, driven ...

forms the foundation of CitNOW Group's award winning, collaborative and inclusive culture. About the role We're looking for a Senior/Lead React Native Developer to help shape our approach in this growing technology space, as we increasingly adopt React Native for hybrid, cross-platform mobile development. This … approach is unclear. The successful candidate will ensure we adopt best practices from our native mobile teams and that all mobile projects delivered through React Native meet the same high standards for quality, performance and security. The ideal candidate is an agile-minded engineer who is open, humble, collaborative ...

Build scalable APIs using strong design patterns and RESTful principles to ensure maintainability and performance. Full‐Stack Development Work across the stack using NestJS, React, TypeScript, and PostgreSQL, within a monorepo environment. Blockchain Development Integrate Web3 libraries and frameworks to support: • Wallet connections • Smart contract interactions • Transaction flows • Onchain/… near‐daily, deployments to production. What We Are Looking For Experience • 6+ years of professional software development experience • Strong knowledge of Node.js, TypeScript, NestJS, ReactJS, and PostgreSQL • 2+ years of hands‐on experience with blockchain or Web3 systems Collaboration & Communication Clear communicator who works effectively in a dynamic, agile environment. ...

projects while creating leverage by enabling others to succeed. What you bring: 10+ years of professional experience building modern web applications with TypeScript, React, and associated workflows (e.g., Redux, Flux, Recoil). Demonstrated experience in leading large-scale frontend systems, including architecture, performance, accessibility, and security. Proven track record … delivery pipelines. Experience with cloud-native environments (Google Cloud, AWS, or equivalent) and modern deployment practices. Bonus: Experience with graph-based UIs (e.g., react-flow, litegraph.js) and data visualization libraries. Excellent communication and interpersonal skills — capable of influencing across functions and levels. Passion for driving innovation, tackling ambiguity, and delivering ...

hackajob on-demand focuses on matching talented contractors like you with organisations seeking specific skills for their projects. We use our platform to connect you with exciting contract opportunities and discuss projects on behalf of ...

product-led SaaS business is hiring a Front End Developer with a strong focus on Angular (also open to React specialism) to help build and scale a modern, customer-facing web platform. This is a hands-on role for someone who enjoys working on complex interfaces, data-driven products … speed up development Owning features end to end, from initial build to production support What you will need: Strong commercial experience with Angular (or React) and TypeScript Solid understanding of modern front end architecture and best practices Experience working with RxJS and reactive patterns Confidence writing tests and maintaining high ...

Lead React Native Engineer The Role We are looking for a Lead React Native Engineer to join a well funded health technology company building mobile products that power clinically meaningful diagnostic experiences. This is a hands on senior individual contributor role with React Native at the core of the platform. … what you build, and influence over how the mobile platform evolves as the company scales internationally. What You Will Do • Own and evolve the React Native mobile platform across iOS and Android • Design and implement scalable mobile architecture using React Native and TypeScript • Work closely with product, design, and backend ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). … This role requires deep expertise in Java, React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines ...